Plain-English map
Claude Chat vs Cowork vs Code
Claude is not one place anymore. The practical skill is knowing which surface matches the job in front of you.
The short version
Use Chat when you are thinking.Ask questions, draft, summarize, compare options, and improve prompts.
Use Cowork when you are delegating a task.Give Claude a bounded job, connect tools when needed, and review the result before anything leaves your hands.
Use Code when the work lives in files.Open a folder, let Claude read and edit files, and use Git plus permission modes as the safety net.
The decision table
| Job | Start in | Why |
|---|---|---|
| Rewrite a paragraph, think through a choice, or compare options. | Chat | The work is mostly reasoning and language. You can paste just enough context. |
| Summarize unread email, draft a Canva brief, or run a bounded app-connected task. | Cowork | The job has a clear beginning, end, input, and result for you to inspect. |
| Organize a folder, maintain templates, build a skill, or check outputs with an eval. | Code | The work belongs in files and needs a reviewable history of changes. |
How this looks in real life
A client email lands in your inbox. In Chat, you might ask Claude to help think through the reply. In Cowork, you might ask Claude to read the thread, draft the response, and leave it for review. In Code, you might update the saved client brief, add the next-action checklist, and keep the change in a trackable folder.
The decision rule
- If the job is mostly thinking or drafting, start in Chat.
- If the job needs a tool like Gmail or Canva, move to Cowork.
- If the job is really a folder, document set, template library, or repeatable file workflow, use Code.
Why the course teaches all three
Most beginner training stops at better chat. That is useful, but it leaves the biggest workflows untouched. The course moves from Chat to Cowork to Code so Claude can graduate from answering questions to helping with recurring work you can inspect.
Free course path
Lessons 1-5 teach the judgment layer: where to click, how to structure a prompt, how Projects fit when available, and how to turn good prompts into a reusable kit.
Start the first 5 lessons free